Patents by Inventor David Sollberger
David Sollberger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250127595Abstract: A drill bit and method for normalizing bone is provided. The drill bit has a non-round drill bit core that is adapted to cut hard bone and to not cut soft bone. The drill bit has a cutting edge which may be positioned within a compression zone of the non-round drill bit core. The rotational speed of the drill bit and the profile of the drill bit core are tuned so that hard bone recovers into a cutting zone defined by the cutting edge while soft bone remains outside of the cutting zone. The insertion torque of the drill bit can be measured to determine when the normalization is adequate.Type: ApplicationFiled: December 3, 2024Publication date: April 24, 2025Inventors: Edmund Burke, David Sollberger, Silvio Nussbaumer, Stefan Holst, Hans Geiselhoringer, Antony Quarry, Jorg Weitzel
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Patent number: 12201497Abstract: A drill bit and method for normalizing bone is provided. The drill bit has a non-round drill bit core that is adapted to cut hard bone and to not cut soft bone. The drill bit has a cutting edge which may be positioned within a compression zone of the non-round drill bit core. The rotational speed of the drill bit and the profile of the drill bit core are tuned so that hard bone recovers into a cutting zone defined by the cutting edge while soft bone remains outside of the cutting zone. The insertion torque of the drill bit can be measured to determine when the normalization is adequate.Type: GrantFiled: November 21, 2023Date of Patent: January 21, 2025Assignee: Nobel Biocare Services AGInventors: Edmund Burke, David Sollberger, Silvio Nussbaumer, Stefan Holst, Hans Geiselhoringer, Antony Quarry, Jorg Weitzel
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Publication number: 20240148478Abstract: A drill bit and method for normalizing bone is provided. The drill bit has a non-round drill bit core that is adapted to cut hard bone and to not cut soft bone. The drill bit has a cutting edge which may be positioned within a compression zone of the non-round drill bit core. The rotational speed of the drill bit and the profile of the drill bit core are tuned so that hard bone recovers into a cutting zone defined by the cutting edge while soft bone remains outside of the cutting zone. The insertion torque of the drill bit can be measured to determine when the normalization is adequate.Type: ApplicationFiled: November 21, 2023Publication date: May 9, 2024Inventors: Edmund Burke, David Sollberger, Silvio Nussbaumer, Stefan Holst, Hans Geiselhoringer, Antony Quarry, Jorg Weitzel
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Patent number: 11857391Abstract: A drill bit and method for normalizing bone is provided. The drill bit has a non-round drill bit core that is adapted to cut hard bone and to not cut soft bone. The drill bit has a cutting edge which may be positioned within a compression zone of the non-round drill bit core. The rotational speed of the drill bit and the profile of the drill bit core are tuned so that hard bone recovers into a cutting zone defined by the cutting edge while soft bone remains outside of the cutting zone. The insertion torque of the drill bit can be measured to determine when the normalization is adequate.Type: GrantFiled: April 30, 2021Date of Patent: January 2, 2024Assignee: NOBEL BIOCARE SERVICES AGInventors: Edmund Burke, David Sollberger, Silvio Nussbaumer, Stefan Holst, Hans Geiselhoringer, Antony Quarry, Jorg Weitzel
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Publication number: 20230157794Abstract: A dental implant (1), in particular for insertion into bone tissue of a patient, comprising: a core body (2) having an apical end (4), a coronal end (6), and an outer surface (8) extending along a longitudinal direction between said apical end (4) and said coronal end (6); and at least one thread (12) located on at least a threaded portion of said outer surface (8), should have superior properties regarding primary and secondary stability.Type: ApplicationFiled: November 30, 2022Publication date: May 25, 2023Inventors: Jorg Weitzel, Antony Quarry, Stephan Vonwiller, Niki Pfister, Edmund Burke, Serif Ameti, David Sollberger, Nicolai Bernhard
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Patent number: 11602417Abstract: A dental implant (1), in particular for insertion into bone tissue of a patient, comprising: a core body (2) having an apical end (4), a coronal end (6), and an outer surface (8) extending along a longitudinal direction between said apical end (4) and said coronal end (6); and at least one thread (12) located on at least a threaded portion of said outer surface (8), should have superior properties regarding primary and secondary stability.Type: GrantFiled: January 30, 2017Date of Patent: March 14, 2023Assignee: Nobel Biocare Services AGInventors: Jorg Weitzel, Antony Quarry, Stephan Vonwiller, Niki Pfister, Edmund Burke, Serif Ameti, David Sollberger, Nicolai Bernhard
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Publication number: 20210315670Abstract: A drill bit and method for normalizing bone is provided. The drill bit has a non-round drill bit core that is adapted to cut hard bone and to not cut soft bone. The drill bit has a cutting edge which may be positioned within a compression zone of the non-round drill bit core. The rotational speed of the drill bit and the profile of the drill bit core are tuned so that hard bone recovers into a cutting zone defined by the cutting edge while soft bone remains outside of the cutting zone. The insertion torque of the drill bit can be measured to determine when the normalization is adequate.Type: ApplicationFiled: April 30, 2021Publication date: October 14, 2021Inventors: Edmund Burke, David Sollberger, Silvio Nussbaumer, Stefan Holst, Hans Geiselhoringer, Antony Quarry, Jorg Weitzel
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Patent number: 11045287Abstract: A drill bit and method for normalizing bone is provided. The drill bit has a non-round drill bit core that is adapted to cut hard bone and to not cut soft bone. The drill bit has a cutting edge which may be positioned within a compression zone of the non-round drill bit core. The rotational speed of the drill bit and the profile of the drill bit core are tuned so that hard bone recovers into a cutting zone defined by the cutting edge while soft bone remains outside of the cutting zone. The insertion torque of the drill bit can be measured to determine when the normalization is adequate.Type: GrantFiled: January 30, 2017Date of Patent: June 29, 2021Assignee: NOBEL BIOCARE SERVICES AGInventors: Edmund Burke, David Sollberger, Silvio Nussbaumer, Stefan Holst, Hans Geiselhoringer, Antony Quarry, Jorg Weitzel
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Publication number: 20190038385Abstract: A drill bit and method for normalizing bone is provided. The drill bit has a non-round drill bit core that is adapted to cut hard bone and to not cut soft bone. The drill bit has a cutting edge which may be positioned within a compression zone of the non-round drill bit core. The rotational speed of the drill bit and the profile of the drill bit core are tuned so that hard bone recovers into a cutting zone defined by the cutting edge while soft bone remains outside of the cutting zone. The insertion torque of the drill bit can be measured to determine when the normalization is adequate.Type: ApplicationFiled: January 30, 2017Publication date: February 7, 2019Inventors: Edmund Burke, David Sollberger, Silvio Nussbaumer, Stefan Holst, Hans Geiselhoringer, Antony Quarry
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Publication number: 20190008614Abstract: A dental implant (1), in particular for insertion into bone tissue of a patient, comprising: a core body (2) having an apical end (4), a coronal end (6), and an outer surface (8) extending along a longitudinal direction between said apical end (4) and said coronal end (6); and at least one thread (12) located on at least a threaded portion of said outer surface (8), should have superior properties regarding primary and secondary stability.Type: ApplicationFiled: January 30, 2017Publication date: January 10, 2019Inventors: Jorg Weitzel, Antony Quarry, Stephan Vonwiller, Niki Pfister, Edmund Burke, Serif Ameti, David Sollberger
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Patent number: 9668833Abstract: The present invention relates to an abutment (10, 100), comprising: a ceramic part (12, 112); and a metal adapter (14, 114) removably attachable to the ceramic part, wherein the metal adapter has a conical connection interface (16) for attachment to a dental implant (18). The present invention also relates to a method of attaching an abutment (10) to a dental implant (18).Type: GrantFiled: December 17, 2013Date of Patent: June 6, 2017Assignee: Nobel Biocare Services AGInventors: Thomas Fischer, Henrik Peterson, David Sollberger, Thomas Eriksson, Lars Jorneus, Adrian Haus, Mikael Brunell
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Patent number: 9545293Abstract: The invention relates to an implant (10) serving to receive an abutment (110). The implant (10) has a receiving opening (15) in which a connection region (115) of the abutment (110) can be inserted. The receiving opening (15) and the connection region (115) have a conical section (17) or (117) and an indexing section (18) or (118). The total conical angle equals 6 to 20° and the indexing length f of the implant (10) or the indexing length F of the abutment (110) equals at least 90% of the conical section length k of the implant (10) or of the conical section length K of the abutment (110), typically more than 1.6 mm.Type: GrantFiled: January 13, 2011Date of Patent: January 17, 2017Assignee: CAMLOG BIOTECHNOLOGIES AGInventors: David Sollberger, Christoph Solér, Alex Schär
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Publication number: 20150305836Abstract: The present invention relates to an abutment (10, 100), comprising: a ceramic part (12, 112); and a metal adapter (14, 114) removably attachable to the ceramic part, wherein the metal adapter has a conical connection interface (16) for attachment to a dental implant (18). The present invention also relates to a method of attaching an abutment (10) to a dental implant (18).Type: ApplicationFiled: December 17, 2013Publication date: October 29, 2015Inventors: Thomas Fischer, Henrik Peterson, David Sollberger, Thomas Eriksson, Lars Jorneus, Adrian Haus, Mikael Brunell
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Publication number: 20120301850Abstract: The invention relates to an implant (10) serving to receive an abutment (110). The implant (10) has a receiving opening (15) in which a connection region (115) of the abutment (110) can be inserted. The receiving opening (15) and the connection region (115) have a conical section (17) or (117) and an indexing section (18) or (118). The total conical angle equals 6 to 20° and the indexing length f of the implant (10) or the indexing length F of the abutment (110) equals at least 90% of the conical section length k of the implant (10) or of the conical section length K of the abutment (110), typically more than 1.6 mm.Type: ApplicationFiled: January 13, 2011Publication date: November 29, 2012Applicant: CAMLOG BIOTECHNOLOGIES AGInventors: David Sollberger, Christoph Solèr, Alex Schär